Azure's Touch

You touch a creature and conjure Azure's touch, causing the creature's wounds to be covered with a blue glowing dust. The target regains 1d10 + 5 hit points. For the duration of the spell, the target regains an additional 1 hit point at the start of each of its turns (10 hit points each minute). 

The spell's healing increases by 1d10 when you reach 3rd level (2d10), 11th level (3d10), 18th level (4d10).

The spell's heal overtime increases when you reach 3rd level (4 hit points), 11th level (15 hit points), 18th level (10 hit points).

(this spell can only be cast once on a target, you have to wait 1 minutes to cast the cantrip onto the target again).